69817552

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 120

約数和(自身を含む): 171045600

約数和(自身を除く): 101228048

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 43, 49, 56, 76, 86, 98, 109, 112, 133, 152, 172, 196, 218, 266, 301, 304, 344, 392, 436, 532, 602, 688, 763, 784, 817, 872, 931, 1064, 1204, 1526, 1634, 1744, 1862, 2071, 2107, 2128, 2408, 3052, 3268, 3724, 4142, 4214, 4687, 4816, 5341, 5719, 6104, 6536, 7448, 8284, 8428, 9374, 10682, 11438, 12208, 13072, 14497, 14896, 16568, 16856, 18748, 21364, 22876, 28994, 32809, 33136, 33712, 37496, 40033, 42728, 45752, 57988, 65618, 74992, 80066, 85456, 89053, 91504, 101479, 115976, 131236, 160132, 178106, 202958, 229663, 231952, 262472, 320264, 356212, 405916, 459326, 524944, 623371, 640528, 712424, 811832, 918652, 1246742, 1424848, 1623664, 1837304, 2493484, 3674608, 4363597, 4986968, 8727194, 9973936, 17454388, 34908776, 69817552]

約数ペア:

[(1, 69817552), (2, 34908776), (4, 17454388), (7, 9973936), (8, 8727194), (14, 4986968), (16, 4363597), (19, 3674608), (28, 2493484), (38, 1837304), (43, 1623664), (49, 1424848), (56, 1246742), (76, 918652), (86, 811832), (98, 712424), (109, 640528), (112, 623371), (133, 524944), (152, 459326), (172, 405916), (196, 356212), (218, 320264), (266, 262472), (301, 231952), (304, 229663), (344, 202958), (392, 178106), (436, 160132), (532, 131236), (602, 115976), (688, 101479), (763, 91504), (784, 89053), (817, 85456), (872, 80066), (931, 74992), (1064, 65618), (1204, 57988), (1526, 45752), (1634, 42728), (1744, 40033), (1862, 37496), (2071, 33712), (2107, 33136), (2128, 32809), (2408, 28994), (3052, 22876), (3268, 21364), (3724, 18748), (4142, 16856), (4214, 16568), (4687, 14896), (4816, 14497), (5341, 13072), (5719, 12208), (6104, 11438), (6536, 10682), (7448, 9374), (8284, 8428)]